基于正交试验的拉深旋压制杯工艺参数研究  

Research on the Processing Parameters of Cup-shaped Blank Spinning Based on Orthogonal Experiment

作　　者：罗杜宇[1] 夏琴香[2] 

机构地区：[1]广东工程职业技术学院机电工程系,广州510520 [2]华南理工大学机械与汽车工程学院,广州510640

出　　处：《精密成形工程》2010年第2期43-46,83,共5页Journal of Netshape Forming Engineering

基　　金：国家自然科学基金项目(50475097);广东省自然科学基金面上重点项目(04105943);广东省科技计划项目(2006B11901001)

摘　　要：对杯形毛坯的旋压成形工艺进行了研究,以期获得最佳的工艺参数。首先采用正交试验的方法,对旋压杯形毛坯的关键工艺参数进行分析;然后采用综合平衡分析法对工艺参数组合进行了优化,最后通过实际的旋压试验对所获得的优化工艺参数组合进行了验证。结果表明,采用综合平衡分析进行的工艺参数优化,可以制造出能够满足后续内齿轮旋压要求的杯形毛坯。The cup shaped blank has great influence on spun inner gear, so how to manufacture the qualified cup-shaped blank had been studied in this paper. Firstly, the effects of key processing parameters on the cup shaped blank spinning were analyzed based on the orthogonal experiment. Then, overall equilibrium method was introduced to the processing parameters optimization of cup shaped blank. Finally, the optimized parameters were verified by processing experiments. The result indicates that the processing parameters of cup-shaped blank spinning can be optimized by the overall equilibrium method based on the analysis on the effects of processing parameters on the cup-shaped blank. The qualified cup-shaped blank can meet the re quirement of the subsequently inner gear spinning.

关 键 词：旋压内齿轮 杯形毛坯 工艺参数 正交试验 

分 类 号：TG386[金属学及工艺—金属压力加工]